This inventor holds 1 USPTO granted patent. Top assignees: Suncorona Oda Co., Ltd., Toyo Kohan Co., Ltd.. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2025
Title: Keisuke Sone: Innovator in Layered Composites
Introduction
Keisuke Sone is a notable inventor based in Komatsu, Japan. He has made significant contributions to the field of materials science, particularly in the development of layered composites. His innovative approach combines advanced materials to enhance performance characteristics.
Latest Patents
One of Sone's key patents is for a layered composite that aims to provide high flexural modulus and moldability. The invention includes a carbon-fiber-reinforced resin, which features a chopped strand prepreg oriented to exhibit pseudo-isotropic properties. Additionally, a steel plate is layered on at least one surface of the carbon-fiber-reinforced resin, ensuring a tensile breakage elongation of 20% or more. The flexural modulus achieved in compliance with ASTM D-790 is equal to or greater than 30 GPa. This innovation is a testament to Sone's expertise in creating materials that meet demanding engineering requirements.
Career Highlights
Throughout his career, Keisuke Sone has worked with prominent companies, including Toyo Kohan Co., Ltd. and Suncorona Oda Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various projects that push the boundaries of material technology.
Collaborations
Sone has collaborated with several professionals in his field, including his coworker Hirofumi Tashiro. These partnerships have fostered an environment of innovation and creativity, leading to advancements in layered composite technologies.
Conclusion
Keisuke Sone's work in layered composites exemplifies the intersection of innovation and practical application in materials science. His contributions continue to influence the industry and inspire future developments in composite materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile